Deep Cycle 48V 50ah LiFePO4 Battery Packs for Telecom Communication
48V 50Ah Main Data
Advantages of the LiFePO4 battery:
Fast charging
Large overcharge tolerance and safe performance
Simplifying battery management system (BMS) and battery charger
High temperature performance
Long lifespan, 3000 cycle@ DOD 80%, 4 times of lead-acid battery
Safe, high-power and eco-friendly, have no heavy metal and corrosive fluid
Small in size, lightweight and with good performance
Our products have obtained Certificate ISO 9001: 2008, CE, RoHS and UL certifications
We offers battery pack + BMS + charger as a whole solution
Can accept fast charging, 2 to 3 hours can be fully charged
Batteries can also accept large charging current as energy regeneration by EV braking or reducing speed
Application:
Widely applied in POS system, Solar supply system, electric tools, lighting devices, toys, household appliances and emergent device area. cordless phone, power tools,instrument and apparatus, electric bikes, Portable equipment: Laptop, camcorder,emergency light , Military equipment: IR telescope, Medical devices,household appliances, small portable Power tools and etc.
48V 50Ah Main Data
No | Item | Data |
| 1 | Battery Model | 2400Wh, 48V 50Ah LiFePO4 |
| 2 | Cells and connection | 32650, 3.2V 5Ah, 15S 10P |
| 3 | Battery Voltage | 48V (Standard Working Voltage) |
| 4 | Standard Charge Voltage | About 54.75V |
| 5 | Discharge Cut-off Voltage | 37.5V |
| 6 | Battery Capacity | 50Ah |
| 7 | BMS Model | PCM(PCB style BMS) |
| 8 | Charge Current | 10A (need 5 hours to full charge,can design) |
| 9 | Max Continuous Discharge Current | 50A (can design) |
| 10 | Peak Discharge Current | 100A (can design) |
| 11 | Whole Battery Size | 482*430*178mm Steel Case Packing |
| 12 | Net Weight | About 36kg |
| Lifepo4 Battery Compared with SLA Battery | ||||
| No. | Item | LiFePO4 Battery | SLA Battery | Notes |
| 1 | Weight to Power Ratio | 120-130Wh/kg | 32-37Wh /kg | 4:1 |
| 2 | Dimension to power ratio | 210Wh/L | 70Wh/L | 3:1 |
| 3 | Cycle Life Time | More 2000 times | 300 times | 6:1 |
| 4 | High Rate Charge /Discharge Performance | Higher than 96% | 60~70% | 1.6:1 |
| 5 | Charging performance | 1Hour | 4Hours | 1:4 |
| 6 | Temperature Range & performance | Below20~60degree centigrade LiFePO4 High temperature discharge current is about 105% | Below20~45degree centigrade SLA Battery temperature discharge current is about 80% | 1.3:1 |
| 7 | Monthly Self-discharge Rate | About 3% | More than 10% | 1:3 |
| 8 | Safety | Not cause fire and explosion when against overcharge, acupuncture, extrusion, high temperature and other unusual conditions. | Good safety | LiFePO4 Battery is the safest lithium battery in the market |
| 9 | Environmental | Environmental friendly | Environment pollution | Without any heavy metals or rare metals |
Advantages of the LiFePO4 battery:
Fast charging
Large overcharge tolerance and safe performance
Simplifying battery management system (BMS) and battery charger
High temperature performance
Long lifespan, 3000 cycle@ DOD 80%, 4 times of lead-acid battery
Safe, high-power and eco-friendly, have no heavy metal and corrosive fluid
Small in size, lightweight and with good performance
Our products have obtained Certificate ISO 9001: 2008, CE, RoHS and UL certifications
We offers battery pack + BMS + charger as a whole solution
Can accept fast charging, 2 to 3 hours can be fully charged
Batteries can also accept large charging current as energy regeneration by EV braking or reducing speed
Application:
Widely applied in POS system, Solar supply system, electric tools, lighting devices, toys, household appliances and emergent device area. cordless phone, power tools,instrument and apparatus, electric bikes, Portable equipment: Laptop, camcorder,emergency light , Military equipment: IR telescope, Medical devices,household appliances, small portable Power tools and etc.